is 2 114877769 - 1
has 34581655 decimal digits
takes 504.186 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
-unknown- primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual277266.441264.9351%8110002407900013.22863.7168%279.669866.2384%1.3033%
PrimeNet2728.324862.5000%5000002400000011.32995.6064%19.654764.6024%2.1024%
GPU72276133.219864.4737%7000002600000013.22684.0691%146.446665.9193%1.4456%
Difference+1+133.2213+0.4614%+111000-1921000+0.0019-0.3523%+133.2232+0.3191%+0.3191%

Known prime factors (1 factor, 84.5 bits, 0.00007357% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
114877769277446713794737006196268092684.520120757356366633916
22 × 1307 × 336143 × 68715379
2021-12-053361436871537962,57025.84844.499

P-1 results:
 GHz-DaysworthFactor
probability
dateuseridcompidb1b2estagefactordigitsbits*spentsaved
2021-12-05T22:29:04TheJudgerManual testing81100024079000122684.52013.231,00826.463.717%


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2010-05-07T09:35:00oodairaLinux01263264--0.017--
2010-10-04T06:41:00Dalos Leedalosdesk264265--0.033--
2012-06-16T04:19:00tscpdm265266--0.065--
2014-12-07T02:17:00vwflat4j-laptop266267--0.130--
2015-02-15T15:56:00el groccoManual testing267268--0.260--
2015-02-24T04:38:00Josh FamestadManual testing268269--0.520--
2021-05-22T11:39:53ViliamFManual testing268269--0.520--
2015-02-26T04:39:00Smok_bmvManual testing269270--1.041--
2015-05-06T00:26:00David HruskaManual testing270271--2.082--
2018-12-30T08:30:59Niels_Mache_NextcloudManual testing271272--4.163--
2020-04-24T05:16:45SRBaseManual testing272273--8.326--
2020-10-03T11:03:38RNutterManual testing273274--16.65--
2021-05-28T20:06:12TheJudgerManual testing274275--33.31--
2021-05-28T20:06:13TheJudgerManual testing275276--66.61--
2021-07-16T00:25:45arpcarManual testing276277--133.2--


ECM factoring results:
No ECM results for M114877769


Lucas-Lehmer results:
No L-L results for M114877769


PRP results:
No PRP results for M114877769


P-1 factor-bounds graph:
B1 = 811000, B2 = 24079000 (P-1 stage 2)
B1 = 811000 (P-1 stage 1)
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TF factor-bounds graph:
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Last modified: 2021-12-05T22:29:04+00:00